450089784

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 1341648000

約数和(自身を除く): 891558216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 139, 152, 162, 171, 216, 228, 263, 278, 324, 342, 417, 456, 513, 526, 556, 648, 684, 789, 834, 1026, 1052, 1112, 1251, 1368, 1539, 1578, 1668, 2052, 2104, 2367, 2502, 2641, 3078, 3156, 3336, 3753, 4104, 4734, 4997, 5004, 5282, 6156, 6312, 7101, 7506, 7923, 9468, 9994, 10008, 10564, 11259, 12312, 14202, 14991, 15012, 15846, 18936, 19988, 21128, 21303, 22518, 23769, 28404, 29982, 30024, 31692, 36557, 39976, 42606, 44973, 45036, 47538, 56808, 59964, 63384, 71307, 73114, 85212, 89946, 90072, 95076, 109671, 119928, 134919, 142614, 146228, 170424, 179892, 190152, 213921, 219342, 269838, 285228, 292456, 329013, 359784, 404757, 427842, 438684, 539676, 570456, 658026, 694583, 809514, 855684, 877368, 987039, 1079352, 1316052, 1389166, 1619028, 1711368, 1974078, 2083749, 2632104, 2778332, 2961117, 3238056, 3948156, 4167498, 5556664, 5922234, 6251247, 7896312, 8334996, 11844468, 12502494, 16669992, 18753741, 23688936, 25004988, 37507482, 50009976, 56261223, 75014964, 112522446, 150029928, 225044892, 450089784]

約数ペア:

[(1, 450089784), (2, 225044892), (3, 150029928), (4, 112522446), (6, 75014964), (8, 56261223), (9, 50009976), (12, 37507482), (18, 25004988), (19, 23688936), (24, 18753741), (27, 16669992), (36, 12502494), (38, 11844468), (54, 8334996), (57, 7896312), (72, 6251247), (76, 5922234), (81, 5556664), (108, 4167498), (114, 3948156), (139, 3238056), (152, 2961117), (162, 2778332), (171, 2632104), (216, 2083749), (228, 1974078), (263, 1711368), (278, 1619028), (324, 1389166), (342, 1316052), (417, 1079352), (456, 987039), (513, 877368), (526, 855684), (556, 809514), (648, 694583), (684, 658026), (789, 570456), (834, 539676), (1026, 438684), (1052, 427842), (1112, 404757), (1251, 359784), (1368, 329013), (1539, 292456), (1578, 285228), (1668, 269838), (2052, 219342), (2104, 213921), (2367, 190152), (2502, 179892), (2641, 170424), (3078, 146228), (3156, 142614), (3336, 134919), (3753, 119928), (4104, 109671), (4734, 95076), (4997, 90072), (5004, 89946), (5282, 85212), (6156, 73114), (6312, 71307), (7101, 63384), (7506, 59964), (7923, 56808), (9468, 47538), (9994, 45036), (10008, 44973), (10564, 42606), (11259, 39976), (12312, 36557), (14202, 31692), (14991, 30024), (15012, 29982), (15846, 28404), (18936, 23769), (19988, 22518), (21128, 21303)]